BMW E39 528i steptronic?

1. No one knows why. BMW changed the final drive ratio. 4.10-3.46 from 9 / 99? 2. If I change my (7. / 2000) from 3.46 to 4.10 What is the downside 3. I use the Dinan s / w and to limit the RPM will increase, please keep this in mind in case a bearing on your answer. Thank you very much. Thank you very much for that. Vince More questions .. (1) is safe for vehicles to change this. (2) Suppose I change it straight – how long to use? (3) the process back, correct?

1. A4S 310R before 09/1999 version is sent. "4" on. A4S means 4 forward gears. 09/1999 version. Post has sent as A5S 360R Gear 5. Front. This is a similar installation in several models. Other BMW. Transmission gear ratio changes are down. 4.10 to 3.46. 2. Downside is subjective. 1 gear will. nad short that often does not work. Speed will decrease as well. And in some gear while cruising you can rev up a little. 3. Send or tools Dinan s / w or Both? Car will also change as needed.

marco tries to get his bmw dinan 3 to 160km

ROUNDEL The Magazine of the BMW Car Club of America September 2000 (Dinan ISR3 on cover, Vol. 31, No. 9) …